"The Last Sun Devil"
Triangle 1994-6.
Continued from Superman: The Man of Steel #30, continues in Adventures of Superman (1987) #509.
Lost in deep space, Superman comes across a ship under attack and aids them as much as he can, only to be attacked himself. Rik Sunn is on the trail of Karvus Khun and won't let anything or anybody stop him until he's had his revenge.